Bruins general manager Peter Chiarelli was critical of Seguin after the season, saying he needed to "become more of a professional." Seguin, 21, had only one goal in the postseason despite the Bruins playing until Game 6 of the Stanley Cup Finals. He had 16 goals and 16 assists in the regular season.

Seguin has been with the Bruins since he was drafted No. 2 overall in the 2010 entry draft. He signed a contract extension that is due to begin next season that will pay him $34.5 million over six years.

Eriksson, one of Dallas' alternate captains, is a 6-2 left wing from Sweden who had 12 goals and 17 assists in the regular season. Eriksson, 27, has three years left on his contract at $4.25 million per year, according to TSN.